class Blu
	{
	public int x=10;
	Blu()
		{
		
		}
	
	public void getBluetooth()
		{
		//Blu b = new Blu();
		//return b;
		System.out.println("hello.....");
		}
	}

	class Test
	{
	public static void main(String[] args)
		{
		//Test t = new Test();
		//t.getBluetooth();
		System.out.println(x);
		}
	}